Home / 4,011,105.30-6,016,012.35-1,170,551.70

Finding the Fourth Proportional to 4,011,105.30, 6,016,012.35 and 1,170,551.70

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Solution

The fourth proportional to 4,011,105.30, 6,016,012.35 and 1,170,551.70 is: 1,755,639.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,105.30 : 6,016,012.35 = 1,170,551.70 : x
  2. Step 2: Convert to fraction form
    4,011,105.30/6,016,012.35 = 1,170,551.70/x
  3. Step 3: Cross multiply
    4,011,105.30x = 6,016,012.35 × 1,170,551.70
  4. Step 4: Simplify right side
    4,011,105.30x = 7,042,053,483,513.49
  5. Step 5: Solve for x
    x = 7,042,053,483,513.49/4,011,105.30
  6. Step 6: Final answer
    x = 1,755,639.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.